Circumferential movement device

ABSTRACT

The invention relates to a circumferential movement field, including all circumferential movement devices such as transport vehicle, toy vehicle, space vehicle, blender etc, especially for energy-saving vehicles utilizing force of gravity. The energy-saving vehicle utilizes force of gravity as driving force, the vehicle body connects with the wheel by swing structure method or eccentric swing structure to utilize force of gravity more efficiently. The invention also provides solutions about two-wheel gravitational vehicle and multi-wheel vehicle and train connected by integrated vehicles or two-wheel vehicles.

FIELD OF THE PRESENT INVENTION

The present invention relates to circumferential movement, especially toall circumferential movement devices utilizing force of gravity, such astransport vehicles, toy vehicles, space vehicles, blenders etc.

SUMMARY OF THE PRESENT INVENTION

The object of the present invention is to provide circumferentialmovement devices with new structures and new driving methods, includingvehicles with new structures and corresponding driving methods, brakingmethods and steering methods etc. The devices can utilize force ofgravity sufficiently and shall be safe, saving and high efficient. Thedevice can be used in all circumferential movement devices such astransport vehicle, toy vehicle, space vehicle and blender and so on.

The disclosure of this invention is introduced as following.

1. Integrated vehicle. The integrated vehicle includes wheels andvehicle body. The vehicle body can be shaped as cylinder, square orpolygonal canister. The vehicle body shall keep a certain distance fromthe road surface so as to ensure the movement of the vehicle. Wheels areinstalled at the middle or two ends of the vehicle body and are rotatedwith the vehicle body at same time in movement.

Such vehicle may has one wheel and installed at the middle of thesurface of the vehicle body; or such vehicle has one wheel only, thewidth of tire reaches to ⅓ of the width of the vehicle body or above; orthe tire shall include tire and part of rim. Such tire shall include allkinds of tires of related Technology.

The tire surface shall be in sufficient width to ensure the vehicledrives on road placidly. Or the whole vehicle is just a wheel. Orseveral wheels can be installed on the surface of the vehicle.

Or, two or two group wheels are to be installed at two ends of thevehicle body. The two ends of the body shall include the surfaces of twoends and the positions near the two ends.

One tire can be comprehended as one group tires, i.e. one tire can besubstituted by two or above tires to play the role of one tire. Tire isinstalled on the body and is rotated with the body as well as the cargoinside the vehicle together.

The wheel includes tire and rim; here, rim includes all parts inside thetire of the wheel. But, the wheel which is installed on the integratedvehicle shall have tire only, or has tire and part of rim. The vehiclebody can replace part or all rim. The wheel may include tire and part ofrim.

No driving force is needed when the vehicle drives downgrade, only thedriving force greater than zero is needed when the vehicle drives onflat ground theoretically, when upgrade, more energy can be saved thanother vehicles with related structure due to it can utilize the gravityforce better. Such vehicle is comparatively suitable to carry water,oil, cement, sand, slurry, coal, and ore, etc, and there are inlet andoutlet of cargo.

A trailer rack can be installed on the integrated vehicle to be used asa trail car, the integrated vehicle is rotated relative to the trailerrack on its axis, and the trailer rack connects with the motive vehicle,the trailer rack moves on by dragging of the integrated vehicle. Theintegrated vehicle can be used as boxcar of a train. Several integratedvehicle with the trailer tracks can be run as a train, such train shallat least include a head and several boxcars with trailer racks andpothooks, these boxcars move and be dragged by the head.

The integrated vehicle may be driven by the engines and transmissiondevice with related technology. There is a trailer rack on the vehiclebody, the trailer rack shapes as a frame and carries one or more trailerwheels. The trailer wheel adopts related technology. An engine is fixedon the trailer rack and a transmission device is fixed on the vehiclebody to receive the transmission force from the engine. For example, arubber roller with related technology transmits the driving force to theintegrated vehicle; an electromotor is fixed on the top of the trailerrack, a rubber roller is on the axis of the electromotor, there is arubber loop on the vehicle body to receive the friction from the rubberroller, the rubber roller drives the rubber loop and pushes the vehicleto move together.

Gear wheel or gear hole driving with related technology are also beavailable. China Patent application number 200410030581.x <A Sort ofVehicle>, FIG. 54-59 shows a kind of gear hole driving. It is alsoavailable to adopt remote control method to operate the integratedvehicle—unpiloted driving.

2. Swing structure vehicle. The swing structure vehicle includes avehicle body, at least one wheel, and a swing bar for connecting thevehicle body and the wheel. There is an axis on the vehicle body and anaxis at the centre of a wheel, one end of the swing bar connects withthe body axis, the other end of the swing bar connects with the wheelaxis. The body axis can also connect with the “dolly-car” at the bottomof the wheel, dolly-car “dolly-car” is attributed to a relatedtechnology and can be found in <A Sort of Vehicle>, China Patent number200410030581.x, viz. a “dolly-car” in “large wheel driving method”. Thevehicle body with swing structure is capable to match up the flirt ofthe wheel as like as pendulum and swing. As long as the barycenter ofthe vehicle body is not higher than the circle centre of the wheel, theswing structure can keep the vehicle in balance and stabilization.

The advantage of it can move the weight of the vehicle to the frontageof the gravity surface of the wheel and produce driving force. Theposition of the vehicle moves ahead can reduce the pressure to thevehicle body and change the force direction, to generate the componentof forces and save energy.

The extent of swing can be controlled to keep it fore-and-aft, or onlykeep it go forwards, or limit the extent when it swings fore-and-aft:preset caging position on the body, swing bar or wheel, the cagingdevice can be a stake, step or spring and set it at the side of swingbar, swing bar will be held up at a certain angle.

Another swing structure is use a swing bar with a bend and concavestructure as a crank shaft in an internal-combustion engine to integratewith the axles of the body, swing bar and wheel within the swingstructure. The vehicle body installs inside the concave and can swingfore-and-aft, more the space of the concave, and more the swing radiusof the body. The sufficient wheel diameter in such structure isnecessary to ensure the swing radius.

A swing bar can be a shaft, or a wobble tray. The wobble tray can beshaped as a circle or semicircle, or anomalous to play a role of swingbar. A swing bar can decline the barycenter of the body and increase itsstability.

The stress point of the force of an engine can be at the wheel fringe.“Wheel flange transmission” and “large wheel transmission” with relatedtechnology can be driven on the top of a wheel, refer to China Patentapplication 200410030581.x <A Sort of Vehicle> for details of “Wheelflange transmission” and “large wheel transmission”. The vehicle bodycan be dragged as like as a trailer car, the body drives the swing bar,the swing bar drives the wheel and push the vehicle moves on.

3. Eccentric swing structure—the diameter of the vehicle body axis issmaller than that of axis hole of the wheel at the circle centre. Inother words, the diameter of the wheel axis hole at the circle centre isgreater than that of the vehicle body (the vehicle body axis here canalso be swing bar axis). The body axis connects with the wheel axis holeand is located at the fringe of the bottom of inner loop of the axis.The body axis can change its position in the axis hole when in movement,it can be departed from the gravity surface and swing to the directionof forward, thus, the gravity force changes to the driving force.

Axis hole means the hole at the inner loop of the axis. The connectionmethod between the vehicle body axis and the axis hole can use relatedtechnologies as welding, affixing and covering. The method of covering:connect the vehicle body axis with the inner loop cover which matches upto the inner loop of the axis hole, the inner loop cover shapes like around cake, and fix it into the inner loop. The vehicle body axis islocated at the fringe of the bottom of inner loop of the axis, i.e. thebottom fringe of the inner loop.

Such structure is “eccentric swing”, or “eccentric axis”. Eccentricswing can be used in the connection of swing, also can be used in allcircle movements except the swing connection, e.g. wheel axis, to saveenergy by its gravity force.

4. Coaxial vehicle—also can be named as “two-wheel gravitationalvehicle”, “two-wheel vehicle” or “sole-wheel vehicle”. A coaxial vehiclecan has two or two group coaxial wheels which are located in the twosides of the body or bottom. Wheel runs relative to the vehicle body,and engine installed on the vehicle body can be regarded as thepassenger seat. The wheel of coaxial vehicle in this invention containsthe wheels with same axial direction. Coaxial means two or two groupwheels share with same axis. Same axial direction means two or two groupwheels with different axes are within the same straight line and sameaxial direction. Two sides as above said means the surfaces of twoprofiles of the body and the positions near to the two ends of the body.

An axis at the circle centre of the wheel connects with the vehiclebody, wheel runs relative to the body, the body does not rotate. Thewheel of coaxial vehicle can be larger; its diameter is similar with theheight of the body. A distance of wheel radius shall keep from theground to convenient to design sufficient space and height for thevehicle body; the vehicle body does not touch the ground when it inswing. Such vehicle may carry an anchoring plate which can be ascendingand descending to act as a brake.

A coaxial vehicle may have only one wheel; such wheel is rather wide andis located at the bottom of the body. The vehicle body connects with thewheel axis and is located on the top of the wheel. “Large wheeltransmission” can also be adopted to connect the vehicle body with a“dolly-car”.

A coaxial vehicle contains the wheels with the same axial direction. Thewheels with the same axial direction can be in different axialpositions, i.e. the wheels with the same axial direction can disposed atfront and rear positions, not in a same straight line. Such structurecan increase the stability of the vehicle body, but the utilization ofthe gravity force is not so good.

There are engine and transmission device on the vehicle body, the methodof the impetus transmission: transmit the engine driving force to theposition on the vehicle body above the wheel first, then transmit to thetop fringe of the wheel and drive the wheel running. Or, transmit thestrength of human to the top position of the wheel of the vehicle bodyfirst, then drive the wheel. For example, lay an electromotor on the topposition of the wheel corresponding to the body, by transmission deviceor rubber roller, the engine drives the wheel running. Other methodsalso can be adopted, such as to use wheel engine to drive.

In the structures as described above, an clectromotor can also be laidat the bottom of the vehicle body, by transmission device, to transmitthe engine driving force to the wheel. It is better to dispose thehuman, cargo and the vehicle facilities to the bottom of the body todecline the gravity centre and ensure the stability and utilize thegravity force perfectly.

It is also possible to lay the barycenter of the vehicle body on thecircle centre of the wheel so as convenient to use swing structure; suchstructure shall be equipped with a supplementary wheel. Suchsupplementary wheel shall be installed at the front or rear position ofthe vehicle body and to play a balance role and prevent the overturn ofthe vehicle body. Such vehicle belongs to “multi-wheel vehicle”.

To drive a coaxial vehicle by human power, it is only need to transmitthe human power to the top of the wheel to realize “wheel flangetransmission” or “large wheel transmission” by related technology. Forexample, by a chain and a gear of bicycle, or transmission shaft andgear, or industrial strap and strap wheel, etc, to transmit the humanpower to the stress point on the top of the wheel to complete thetransmission by human power. The driving of engine can also adopt abovestructure.

The differences of this structure with <A Sort of Balanceable Vehicle>of patent No.: 200310112992.9 are the driving force and transmissionmethod. This structure provides with a technical resolution of enginedriving, transmit the driving force of the engine or human power to thetop or the fringe of the wheel, sufficiently use gravity and belongs to“wheel flange transmission” or “large wheel transmission”.

The stress point of “two-wheel vehicle” is same as the force point of alever and stress the strength to the top of the wheel; the positionwheel touch the ground is same as the pivot of a lever, the pivot is atthe ground; the weight of the body is at the circle centre or at thebottom of the wheel, is same as the stress point of a lever at thecircle centre or the bottom of the wheel, such structure matches up the3rd law of Circumferential Law, the energy and power can be saved. Theweight of the body (include passenger and cargo) is disposed at thebottom of the body, by the role of swing, half and more gravity canchange to driving force and therefore save power and energy.

The driving force of an engine stresses on the top of the wheel by thetop of the vehicle body, the top of the wheel produces a counter forceto the top of the vehicle body, the bottom of the vehicle body willswing by the leverage, in this way, most of the gravity of the body willtransmit to the front of the gravity surface of the wheel, i.e. to theforward direction, more than half of gravity of the vehicle becomes thedriving force to drive the wheel.

Compressed air can also be used as the driving force, there is a huffnozzle on the top of the vehicle body, the baffle plate, or lamina, or aconcave around the wheel will receive the puffing air, puff the air tothe top of the wheel to drive the wheel running by the counter force ofpulling air. To use compressed air as the driving force can be adoptedaccording to related technology.

An jet engine can also be installed on the vehicle body, such as the jetaircraft and jet car to puff the air forward the rear of the body anddrive the vehicle running and as well as compressed air.

The compressed air tank and engine can fixed in the wheel and runtogether with the wheel, air switch controls the huff nozzle, huff theair backward when the wheel rotate to the peak and drive the vehicle goforward. Huff will halt when the wheel is over the peak.

The compressed air tank shapes like circle pipe or round cake which issuitable to the shape of tire, it shall be installed the steel rim orthe position with the same axial direction outside the wheel. There areseveral huff nozzles with the valves around tank, the valves shall openonly the wheel runs to the peak position and drive the vehicle forward.

The structure of huff switch: there is an elastic cover on the huffnozzle on the wheel, the cover can run around the axis, a baffle plateat the peak position of the wheel, when one huff nozzle runs to the peakposition, baffle plate pull out the elastic cover and the high pressureair huff burst out to produce thrust. The elastic cover closes againwhen the nozzle runs over the baffle plate. Next nozzle will repeat theabove movement. Baffle plate can be fixed on the wheel axis.

The second structure of huff switch: there is an elastic piston at thehuff nozzle; the piston connects with a pull staff, the pull staff runsaround the axis, and there is a baffle plate at the peak position of thewheel, when one huff nozzle runs to the peak position, baffle plate pullout the pull staff of the piston and the high pressure air huff burstout to produce thrust. The elastic cover closes again when the nozzleruns over the baffle plate. Next nozzle will repeat the above movement.Baffle plate can be fixed on the wheel axis.

The third structure of huff switch: there is a magnet at the position ofbaffle plate, when a huff nozzle runs to the peak position, theattraction of the magnet opens the elastic switch, high pressure airhuff out and produce thrust, the elastic cover closes again when thenozzle runs over the baffle plate. Next nozzle will repeat the abovemovement. Baffle plate can be fixed on the wheel axis again.

The huff nozzle can be controlled by automobile and all relatedtechnology, such as gas-jet control technology of internal-combustionengine, ignition technology and touching-switch technology, etc. allrelative Plea Know technology can be adopted.

The intermittent blowing, or stroke blowing can also be adopted, blowthe air at each interval, e.g. per second. Continuous blowing producessmaller inertial counter force, while intermittent blowing can increasecounter force and enhance the effectiveness. Of cause, the air-poweredengine with related technology can be adopted as the impetus for thisvehicle.

5. Multi-wheel gravity vehicle—means the gravity vehicle with two ormore wheels. There are two coaxial wheels on multi-wheel gravityvehicle, including front and rear supplementary wheel. The supplementarywheel are installed at the front and rear of the body to play the roleof auxiliary movement, balance and stability, furthermore, equipped withthe flex function upward and downward as well as the function ofuniversal wheel. Automobile and train with related technology can bechanged to multi-wheel gravity vehicle. Any vehicle adopts the swingconnection and/or eccentric swing structure of this invention can alsouse “wheel flange transmission” or “large wheel transmission”, which isa kind of multi-wheel gravity vehicle. The diameter of the wheel of thiskind vehicle is rather small and can be similar or same with the wheelsof the vehicles with related technology.

For example, a car with related technology has four wheels, changewheels into swing connection, or only change the rear two wheels intoswing connection, adopt “wheel flange transmission” or “large wheeltransmission”, the impetus of engine stresses on the top of the wheeland the top of the wheel produce a forward counter force to the body,more than half of the body weight changes to impetus and together withthe engine power to drive the vehicle.

For multi-wheel vehicle, each wheel can connect with the body swing, oronly part of wheels connects with the body swing, e.g. only two rearcoaxial wheels in a tricycle connect with the body swing, the frontwheel does not. Both multi-wheel and dual wheel gravity vehicles adoptCircumferential Law to utilize gravity.

if adopt small wheel, the radius of the wheel is small accordingly, thevehicle body shall near to the ground and also less the swing extent ofthe body, this problem can be resolved by related technology “largewheel transmission”. Connect the body with the small swing in largewheel, there is a rack on the “dolly-car”, the rack can be same heightwith large wheel or higher. Because the “dolly-car” rack moves relativeto large wheel, so the rack may higher than large wheel. Once such bodyconnects with the dolly-car rack which height has been added, the swingextent can be greater. In this case, swing position limit is necessaryto avoid the overturn of barycenter. Such structure is available todual-wheel vehicle too.

“Dolly-car” can be substituted by a large bearing, that means thediameter of the bearing hole is greater than body axis, eccentric swingalso adopt this kind of bearing. Bearing ball is equal to the wheel of a“dolly-car”. The body axis connects with the internal loop of thebearing as the method foresaid. Actually, such structure is a “largewheel transmission”. This invention can be adopted by a quadricycle withrelated technology, use swing structure and regard the front two or reartwo wheels as the driving wheels and driven by the engine. Another twowheels adopt large bearing structure as above said, dragged or pushed bythe driving wheels. This is also a kind of gravity and such technologycan be adopted by any vehicle with related technology.

The technical classification of any integrated vehicle, swing structureand multi-wheel vehicle included in this invention is purposed todescribe clearly and easy to comprehend, not mean that such technologyshould be used solely or synchronously. In practice, all technicalresolutions and features in this invention can be utilized solely orsynchronously and suitable to combine with related technology.

Any non-impetus vehicle, such as train carriage and trailer car, alsocan accept such eccentric axis and/or swing connection, when an externalforce draw the vehicle body, the body swing to the forward direction andget over the gravity surface of the wheel, such gravity changes intoimpetus, thus can save more energy to draw the vehicle. Eccentric axiscan be used in all circumferential substance movement. Any wheel withrelated technology can adopt such structure.

6. Quadricycle—has two or two group coaxial wheels as main wheels, mainwheels are located at the middle bottom of the body. A supplementarywheel is also carried. The supplementary wheel is installed at the frontor rear part of the body. The main wheels play the roles of loading,driving, braking and turning. The coaxial wheels as foresaid include thewheels with the same axial direction. The coaxial means the same axisshared by two or two group wheels, and the same axial direction meanstwo or two group wheels with different axes but located in the samestraight line and same axial direction.

For example, main wheels have two coaxial wheels and located at themiddle of the body, one supplementary wheel each at the front and rearpart of the body, four wheels shape like diamond. Main wheels play theroles of loading, driving, braking and turning, these functions canrealized by Related technology; e.g. only drive or brake one of mainwheels, the vehicle can turn the direction; only brake one of mainwheels in movement, the vehicle can make the round in same place andconsume inertia energy to play the role of braking. Of cause, it ispossible to brake the wheels at same time. Weight or the gravity of avehicle, mainly is borne by main wheels, so as to utilize the gravity.

Supplementary wheel plays the role of stability and balance, avoid thebody to touch the ground in movement, keep stability in braking;supplementary wheel can perform the feature of anchoring plate, to bearpart of load when the front or rear part of the body receive thepressure downward, the above said roles can be played when the vehiclein movement or in braking. Supplementary wheel connects flexibly withthe body and can turn in parallel follow the body turning. Supplementarywheel can adopt universal wheel structure with Related technology.Supplementary wheel carries an elastic device and be equipped withelasticity except the elasticity of tire, it can flex follow thepressure. In running, main wheels touch the ground while thesupplementary wheel is unnecessary to touch the ground or slightlytouch, or touch the ground in discontinuity; or, only one supplementarywheel touch the ground in running, or only one supplementary wheelslightly touch the ground or touch the ground in discontinuity. Ofcause, there are two supplementary wheels each to be installed at thefront and rear part of the body, there are four supplementary wheels intotal. In this way, there are six wheel, two main wheels and foursupplementary wheels. The number of supplementary wheel can depend onsituation.

This invention adopts the liquid wheel in the Patent application200410030581,x <A Sort of Vehicle>, the smaller the touchdown radius ofthe liquid wheel, the less the resistance. A light jelly, cream orsemiliquid, the kind such as like as “aerogel” can be filled in liquidtire. Aerogel is a kind of jelly with light quality; it can transmitpressure in tire according to Pascal's Law.

One of the advantages in this invention is energy saving, i.e. tosufficiently use own weight by the structures of the gravity vehicle andswine connection designed by Circumferential Law, to realize the purposeof power and energy saving. A combination of eccentric axis and swingconnection can save more energy. The second advantage is the structureof all vehicles is much more simple and reasonable than described inrelated technology. The third advantage is there is a new structureproduced by dual-wheel and multi-wheel gravity vehicles and provide withmore options. The fourth advantage is the wider applicability, availableto all circle movement devices, such as human powered vehicle, motorvehicle, toy vehicle and space vehicle. The fifth advantage is safer byusing of new braking method and new structure, avoid overturn due to itsgravity declines and enhance its security in braking. The sixthadvantage is cost reducing, due to the structure is greatly simplified,the manufacturing cost reduced. Moreover, the energy can be savedgreatly during movement; therefore, not only decline the operating cost,but also benefit to the protection of global resources. The advantagesof this invention are also specified in the relevant contents in thewhole text.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a sketch drawing of a circumferential substance being stressedby a force.

FIGS. 2-3 are sketch drawings of a kind of swing connection structure.

FIGS. 4-6 are drawings of three kinds of swing structures.

FIGS. 7-9 are sketch drawings of eccentric axes.

FIGS. 10-12 are drawings of three kinds of integrated vehicles.

FIGS. 13-14 are drawings of a vehicle powered by compressed air.

FIG. 15 is a drawing of a vehicle powered by electric fan.

FIGS. 16-17 are drawings of structures of the connection betweendolly-car and body swing.

FIG. 18 is a drawing of a structure of the circumferential substancegravity utilization (similar to the ball mill).

FIGS. 19-20 are drawings of movement of several dual-wheel vehicles.

FIGS. 21-22 are drawings of structures of a sort of dual-wheel vehicle.

FIGS. 23-25 are drawings of structures of a sort of quadricycles.

FIGS. 26-28 are drawings of structures of a sot of integrated vehicle.

FIG. 29 is a drawing of a sort of pendulum shaft with swing structure.

FIG. 30 is a drawing of a sort of wheel with part of wheel rim.

FIGS. 31-32 are drawings of a trailer rack of the integrated vehicle.

FIGS. 33-34 are drawings of an air tank with the shape of round cake &baffle installed on the axis.

FIG. 35 is a drawing of an air tank with the shape of circinal loop.

FIG. 36 is a drawing of a round cake air tank installed as the axialdirection outside the tire.

FIGS. 37-38 are drawings of a circinal loop air tank installed insidethe rim of the tire.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

FIG. 1—Circumferential substance 1 can be a ball, or a cylinder, or awheel and located on the load surface 3. Its weight surface 2 is locatedat the center of the circle. The weight surface 2 is fictitious, but theinterlace of the weight is in objective reality. A circumferentialsubstance touch with the load surface can not but produces a weightinterface, i.e. the weight interface. At both sides of the weightsurface 2, the weight sizes are equal, directions are contrary. Althoughthe weight is downward, but the both sides of the weight surface of thecircumferential substance will produce two equal weights, theirdirections are contrary. The load surface includes the ground. If aperfect point or line of the circumferential substance touch with thefirm load surface, whether different in their quality, the force toovercome the static inertia is greater than zero. The movement rule willfollow Circumferential Law as foresaid in this article. This point isabsolutely contrary with the Newton Law, which means Newton Law is notapplicable to circumferential substance movement. It will bealternatively between us!

FIGS. 2-3—Wheel 101 is circumferential substance and connects with swingbar 4 at the place of wheel axis 5, body axis 6 is at the swing bar 4,and it is used to connect with vehicle body. When swing bar 4 in thefigure moves to the left side of the weight surface 2, the body weightwill produce the gravity to the wheel 101 lean to the left side, thisgravity will become the forward impetus. The circumferential substance101 can act as the wheel for the wheels of all vehicles including train,automobile, trail car and human powered vehicle.

FIG. 4—Wheel here is omitted, there is a limit stake 8 on the body 7,limit pole 10 on swing bar 4, limit stake 8 and limit pole 10 can beused alternatively or synchronously. Besides, limit spring can be usedalso. They can play the role to limit the body swing on the wheel withina certain extent. The ratchet structure with related technology can alsobe available to limit the swing forward only.

FIGS. 5-6—Wobble tray 401 or 402 on the wheel 101, there are severalstructures for swing bar, 401 and 402 is the swing bar with differentstructure and with the same function of the swing bar 4 in FIG. 3.Wobble tray 401 shapes like flat plate or a round flat plate, a piecewas cut off on the top in the figure. The geometry shape of a swing barcan be changed except its function of swing bar. The role of a swing baris to connect the body and wheel and swing the body relative to thewheel. A swing bar has other functions, such as to carry a limit device.Wobble tray 402 is also equipped with the function to increase the swingextent. There is body axis 601 on the wobble tray 402; it expresses thatto move the body axis from the underside of the circle center of thewheel to the upside, even higher than the wheel. As long as the gravityof the body not exceeds the circle center of the wheel, the body can notbe overturn. But in multi-wheel vehicles, the gravity of the body canexceed the circle center of the wheel due to the balance of thesupplementary wheel; the vehicle body can not be overturn.

FIGS. 7-9—FIG. 8 is the inner loop cover; FIG. 9 is a left-view diagram.There is inner loop cover 11 in inner loop 13 of the bearing 100, coverhole 12 on the inner loop cover 11. Inner loop cover 11 is fixed on theinner loop cover 13. Bearing 100 is installed on the wheel; bearing balland inner loop 13 are similar with the “dolly-car” in large wheeltransmission device. The body axis is fixed in the cover hole 12, equalsto connect with inner loop cover 13. The body axis can be fixed on theinner loop by welding, covering or affixing, the figure displays themethod of covering. In movement, the body axis can pull inner loop 13 toa certain angle and keep the body axis away from the weight surface ofthe wheel, i.e. swing the body relative to the wheel and change thegravity to forward impetus.

FIG. 10—The vehicle body 16 combines with the wheels at its two sidesand becomes an integrated vehicle 18 the body and wheels shape round,the left-view and right-view diagrams show a small round in a largerround, so the left-view and right-view diagrams was omitted. Thediameter of the body is smaller than the wheel and keeps a certaindistance from the ground to ensure the movement. The body runs followingthe wheels. The integrated vehicle can be used to carry cargo, such ascoal, ore, petroleum and gluewater, etc. the integrated vehicle. Thereis no inlet or outlet as well as the inspection opening for cargo in theintegrated vehicle, just like a tank truck. An integrated vehicle cancarry roller 14, the trailer and vehicle tracks can be installed on itto control the movement of the vehicle. It is possible not to installengine on such vehicle and regard it as a trailer car when a trailertrack installed on it. Gear 17 is used for receiving external force. Theexternal force in this invention can be electromotor orinternal-combustion engine. Such vehicle can be manned, unmanned orremote controlled.

FIG. 11—To integrate the body 16 with the wheel 19, the body and wheelsshape round, the left-view and right-view diagrams show a small round ina larger round, so the left-view and right-view diagrams was omitted.The diameter of the body is smaller than the wheel and keeps a certaindistance from the ground to ensure the movement. The body runs followingthe wheels. Wheel 19 is located in the middle of the body, it can be arubber loop to receive the impetus from the rubber roller upward anddrive the vehicle.

FIG. 12—To integrate the body 16 with the wheels 20 at its two sides,the body and wheels shape round, the left-view and right-view diagramsshow a small round in a larger round, so the left-view and right-viewdiagrams was omitted. The diameter of the body is smaller than the wheeland keeps a certain distance from the ground to ensure the movement. Thebody runs following the wheels. Wheel 20 carries an upstanding side 21;there is cargo inlet and outlet 166 on the body 16. Such vehicle is usedto drive on rail. The integrated vehicle can be used to transport water,oil, cement, coal, coal slurry and concrete, etc.

FIGS. 13-14—FIG. 14 is an A-A cutaway view of FIG. 13. Body 22 connectswith wheel 101 flexibly through wheel axis 5; these two coaxial wheelsare located at the two sides of the body. It is possible to dispose towor two group coaxial wheels at two ends of the body. The wheel can runrelative to the body. The figure shows that: there is compressed airstored at the bottom of body 22. The huff nozzle 23 is located on thetop of the body; huff nozzle 23 connects with the compressed air. Thereis baffle plate or lamina, or a concave around the wheel as well as theair valve, the device with related technology. FIG. 13 shows the leftwheel and the baffle plate around the wheel. During the vehicle moving,huff nozzle blow the air to the baffle plate or concave at upper fringeand drive the wheel running; meanwhile, huff nozzle produce counterforce to the body. The counter force play the role of leverage throughwheel axis 5, the bottom of the body 22 inclines forward, and the weightshifts ahead too, the weight now changes to impetus. Again, due to thebottom of the body is heavier, cause the weight greater. The bottom ofthe body 22 is heavier than the top, so the vehicle can not be overturn.Such vehicle can carry supplementary wheel or anchoring plate also toavoid the vehicle overturn.

FIG. 15—There is a storage battery 26 at the bottom of body 22 to supplythe power for electric fan 25, the electric fan blow the air backward todrive the vehicle. Electric fan 25 makes the bottom of body 22 inclinesforward, shift the weight ahead and change the weight into impetus. Dueto the bottom of body 22 is heavier than the top, so it is possible thonthe top of body 22 is higher than the wheel. Electric fan 25 can belocated at the middle or the top of the body too, electric fan blows theair backward and drive the vehicle. Electric fan can be substituted byjet engine or compressed air. Jet engine or compressed air can beinstalled on the body, blow the air backward and drive the vehicle.

FIGS. 16-17—A “dolly-car” 27 is inside the wheel 101, the small wheel ofdolly-car 27 moves at the bottom of wheel 101. By Plea Know technology,to dispose dolly-car and wheel 101, the body connects with two body axes601. Such dual-axis swing connection can bear heavier load. Two bodyaxes swing at same time and the effect is as same as single swing. Inthis invention, the body axis can be one, two or more. There are twoswing axes 501, located at the upper middle position in the parallelline of wheel; due to the bottom of the body is much heavier, sodolly-car 27 can never loss its barycenter inside the wheel 101 andoverturn. Such structure is of a kind of “large wheel transmission”.Wheel 101 is large wheel 101, wheel 101 runs relative to dolly-car 27.Just as like as there is electromotor and gear on the top of dolly-car,an internal gear ring is installed on wheel 101, power supply is insidethe body, direct supply the power to electromotor, transmit on the topof wheel and drive the wheel 101 running around the wheel axis 502, andpush the dolly-car 27 moves forward, dolly-car 27 bring the vehicle bodyfollowing the wheel 101 moves forward. Due to the body can swing forwardand make the weight in a status of inclining forward and change theweight into the impetus.

FIG. 17 is A-A cutaway view of FIG. 16. Dolly-car 27 has the same circlecenter with large wheel 101; the position of large wheel 101 is limitedby wheel axis 502. Wheel 502 does not load the weight, nor limit themovement come-and-go of the large wheel, it limits the position of thelarge wheel 101 only to prevent it dislocate from the axial direction.Dolly-car rack also plays the role of the position limit to the largewheel 101, the area of dolly-car rack is greater 50% and above than thelarge wheel 101, it top exceeds the center parallel line of the largewheel 101 and has a caging device relative to the large wheel 101, suchas the facette, to make the position of the large wheel 101 controlledby dolly-car 27. Wheel axis 502 can be connected with the body flexibly,there is a long round hole on the body and the wheel axis 502 can moveinside the round hole, no any influence to the swing of the body or themovement of the large wheel. Wheel axis 502 also can play the role ofposition limit to swing bar 401 to limit its swing extent. It ispossible for a vehicle to have two or more such wheels. Wheel 101 can bethe wheel for any vehicle, including trail car and human poweredvehicles.

FIG. 18—Circumferential substance 102 represents a ball mill, concreteblender or a tumbling-box washing machine. The installation and thetransmission method of such machines are unreasonable by Plea Knowtechnology, no “gravity surface” and waste power. In this invention, todispose such circumferential substance 102 on base wheel 30, base wheelshall be installed on the base seat 31 by Plea Know technology to runthe base wheel relative to circumferential substance 102. Two or morebase wheels can be disposed around the axial direction ofcircumferential substance 102 to bear the weight, make the bottom ofcircumferential substance 102 close to the ideal point or lineconnection of the base wheel 30, establish a weight surface to saveenergy by the weight. A rotary wheel 32 can be set up at two sides ofcircumferential substance 102 to keep it in perfect position. To installrotary wheel 32 by related technology, make it running followed bycircumferential substance 102. It is possible to have two or more rotarywheels as same as base wheels and to be disposed around the axialdirection. FIG. 18 only shows the surface, two or more base wheels androtary wheels are same as such structure. A transmitting wheel 29 is onthe top of circumferential substance 102 and to be driven by an engineto bring circumferential substance 102 running. The installation oftransmitting wheel and engine can be completed by related technology.Transmitting wheel 29 can be located at the middle or the bottom ofcircumferential substance 102. To use roller bearing on base scat 31because the load of a roller bearing is greater, the pressure of arotary wheel is less, so roller bearing is applicable. Base seat 31 canbe substituted by a magnetic suspension device.

FIG. 19—One driver is needed only for the combination of four or moredual-wheel vehicles to save human power and the space within vehicles.The connection device or method between two vehicles can adopt themethod of a train, not only to be connected with pothook 34, but alsowire, water pipe and others. Change the wheels of dual-wheel vehicle 33into the train wheel which carries the upstanding side, such vehicle canrun on the rail. FIG. 20 shows: pothooks 34 are carried by body 222 atfront and rear parts, each section of dual-wheel vehicle can be the headvehicle and has driver scat and runs forwardly and reversely. Eachsection of dual-wheel vehicle 33 can has its own driving device, it cansolely run solely or run as a string as shown in the figure. Whenrunning as a string, each section can be driven by own engine and form acomposition force. It is convenient for driving due to each vehicle hasown controlling capability. Also, a dual-wheel vehicle does not carryown engine and to be used as a trail car, driven by the main vehicle.Main vehicle means the head vehicle, it provides impetus andcontrolling. Several integrated vehicles which carry trail racks orpothooks can form a train and be towed by a head vehicle.

FIG. 21 is the left-view diagram of FIG. 22; dual-wheel vehicle 22 iscomposed by large wheel 101 and body 223 as well as two anchoring plates36, anchoring plates 36 stands on the ground 3 to play the roles ofbraking and stability. Anchoring plates will be picked up pulled upduring movement. The wheels of a dual-wheel vehicle are comparativelylarger and close to the body. Vehicle rung shapes as a strip. Wheel axis5 connects with wheel and body. Electromotor 39 is located on the top ofbody 223, one at each side and to be installed by related technology.There is gear 38 on the electromotor; an internal gear ring matched upto the gear is carried by wheel 101. The internal gear ring is driven bygear 38. Although the body can swing against the wheel, but the extentis not so great, can never influence to the transmission from the gear38 on the body to the internal gear ring on the wheel. The body canswing around the circle centre of wheel axis, the body has the samecircle centre with the wheel, the swing direction and the radius of thebody are consistent with that of internal gear ring of the wheel, so itcan not influence to the normal operation. The counter force of gear 38to the top of body can transmit to the bottom of the body through wheelaxis 5 and makes the bottom of body inclining forward, the weight shiftforward too, and change the weight into impetus. Power supply 26 islocated at the base of the body to decline the barycenter and increasethe effective weight. Power supply 26 provides the power toelectromotor. Within the body, driver scat and relative facilities aswell as the passenger scat can be set up by related technology. It ispossible not to set up driver seat. As shown in FIG. 20, it is necessaryto set up connection device, such as pothook in cabin. Electric axis andelectric wheel engine with related technology are also available. Tobrake the wheel at one side can complete the functions of turning orshut down. The broken line in FIG. 22 shows gear and internal gear ring.

No engine can be carried for a dual-wheel vehicle; such vehicle can beused as trial car or human power vehicle. The body can shape as asquare, flat plate or others with Plea Know technology. To drive thevehicle by human power is also available, in this case, only need tochange electromotor to human powered device. To use chain wheel devicetransmit the human power to the top of large wheel 101 to drive thevehicle.

FIGS. 23-25—FIG. 23 is the left-view diagram of FIG. 24; FIG. 25 is theupward-view diagram of FIG. 24. All wheels are located at the bottom ofthe body. Four wheels 44 of quadricycle are disposed as diamond, twomain wheels 44 are coaxial wheels and located the middle of the body,two supplementary wheels 43 are located at front and rear of the body.This is a kind of gravity vehicle. Wheel 44 can adopt the structure ofFIG. 16 and “large wheel transmission”. It is also available to adoptthe wheel electromotor described in <A Sort of Vehicle> of Plea Knowtechnology document 200410030581.x. Vehicle body connects with wheelswing. Supplementary wheel can run in parallel to match up turning.Supplementary wheel carries an elastic device which flexes up and downfollowing pressure, the wheel is unnecessary to touch the ground orslightly touch, or touch the ground in discontinuity, or, only onesupplementary wheel touch the ground. Only need one main wheel canrealize turning and braking, to use two main wheels at same time canbrake or decelerate the vehicle.

FIGS. 26-28—FIG. 26 is the left-view diagram; FIG. 28 is the top-viewdiagram of FIG. 27. An integrated vehicle 18 carries a rack beam 45, anelectromotor 170, and trail wheels 46. Electromotor 170 is located atthe bottom of the rack beam 45 and on the top of integrated vehicle 18.Electromotor 170 drives gear 17 and pushes the vehicle 18 forward. Trailwheel 46 plays the role of balance. Such vehicle can also be unmanned orremote controlled. The body 16 can optionally include a compressed airtank 47. Details of the compressed air tank 47 are described in FIG.33-35.

FIG. 29-Pendulum shaft 503 shows a structure of bend and concave, wheelaxis 504 is integrated with the body axis 505, wheel axis 504 connectswith wheel, and body axis connects with body. This is an axle with swingstructure, pulling the body, the body swing forward and change theweight into impetus. The swing bar connects with wheel and body, thebody is installed inside the structure of bend and concave.

FIG. 30—Wheel 19 is installed on the body 16 of the integrated vehiclewith tire and part of rim 199.

FIGS. 31-32—FIG. 32 is the left-view diagram of FIG. 31, trail rack 141shapes like a semi-frame, trail rack 141 is equipped with a juncture 142and a juncture hole 143 is on it. Trail rack 141 carries an axial hole144 to connect with roller 14. It is unnecessary to carry power for anintegrated vehicle and to be regarded as the trail car when it isinstalled on a rack.

FIGS. 33-34—FIG. 34 is the left-view diagram of FIG. 33. The compressedair tank 47 shapes like a round cake, there is a huff nozzle 48 on it,wheel axis 5 carries baffle plate 49.

FIG. 35—Air tank 50 shapes like a hollow round loop, a huff nozzle 48 ison it.

FIG. 36—Air tank is installed on the position of axial direction outsidethe wheel 101 (also can be installed on large wheel 101 shown in FIG.22). Air tank can be installed on any side of the position of axialdirection outside the tire.

FIGS. 37-38—FIG. 37 is the left-view diagram of FIG. 38. Most part ofair tank is to be installed inside the tire rim; a huff nozzle 48 is atthe bare part.

This invention is applicable to all devices and method withcircumferential movement, including automobile, train, space vehicle,toy vehicle, crane, trail car, blender, and ball mill, etc. alltechnical resolutions and technical features in this invention can beused solely or in combination and not limit to a certain example casedescribed in this manual and the figures attached.

1. A vehicle comprising: a vehicle body; an engine installed on thevehicle body, the vehicle body having a passenger seat; two or two groupcoaxial wheels as main wheels, the main wheels being located at themiddle bottom of the vehicle body; at least one supplementary wheelcarried on the vehicle body, the least one supplementary wheel beinginstalled at the front or rear part of the vehicle body, the main wheelsplaying the roles of loading, driving, braking and turning, in running,main wheels touching the ground while the least one supplementary wheelnot touching the ground or slightly touching the ground or touching theground in discontinuity, or, main wheels touching the ground while onlyone supplementary wheel touching the ground or slightly touching theground or touching the ground in discontinuity; at least one compressedair tank installed on the wheel, wherein the compressed air tank isshaped as circle pipe or round cake for fitting the shape of tire; and aplurality of huff nozzles disposed around compressed air tank to puffthe air forward the rear of the vehicle body and drive the vehiclerunning.
 2. The vehicle as claimed in claim 1, further comprising atransmission device disposed on the vehicle body, wherein a drivingforce of the engine is transmitted to the top position of the mainwheels of the vehicle body for driving the wheel.
 3. The vehicle asclaimed in claim 1, further comprising at least one valve fixed at theleast one huff nozzle.